Overall Green alert Tropical Cyclone for SAVANNAH-19
Off-shore

Impact

Tropical Cyclone SAVANNAH-19 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS (JTWC)
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 185 km/h
Maximum storm surge 0.2 m (14 Mar 18:00 UTC)
Vulnerability --

GDACS Score

GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.
  Wind Storm surge Rainfall GDACS score
GDACS Current 74 km/h 0.2 m n.a. 0.5
GDACS Overall 185 km/h 0.2 m n.a. 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

Wind

74 km/h Current

Up to no people in Tropical storm (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm
Population in
Cat. 1 or higher
Countries
Green 1 14 Mar 2019 00:00 120 No people No people
Green 2 14 Mar 2019 06:00 120 No people No people
Green 3 14 Mar 2019 12:00 120 No people No people
Green 4 14 Mar 2019 18:00 120 No people No people
Green 5 15 Mar 2019 00:00 130 No people No people
Green 6 15 Mar 2019 06:00 148 No people No people
Green 7 15 Mar 2019 12:00 148 No people No people
Green 8 15 Mar 2019 18:00 139 No people No people
Green 9 16 Mar 2019 00:00 148 No people No people
Green 10 16 Mar 2019 06:00 157 No people No people
Green 11 16 Mar 2019 12:00 176 No people No people
Green 12 16 Mar 2019 18:00 185 No people No people
Green 13 17 Mar 2019 00:00 176 No people No people
Green 14 17 Mar 2019 06:00 185 No people No people
Green 15 17 Mar 2019 12:00 185 No people No people
Green 16 17 Mar 2019 18:00 176 No people No people
Green 17 18 Mar 2019 00:00 157 No people No people
Green 18 18 Mar 2019 06:00 139 No people No people
Green 19 18 Mar 2019 12:00 111 No people No people
Green 20 18 Mar 2019 18:00 83 No people No people
Green 21 19 Mar 2019 00:00 83 No people No people
Green 22 19 Mar 2019 06:00 74 No people No people
Green 23 19 Mar 2019 12:00 74 No people No people
Green 24 19 Mar 2019 18:00 74 No people No people

Bulletin Timeline

Alert Date (UTC) Category Max winds
(km/h)
Population in
Tropical Storm
Population in
Cat.1 or higher
Location (lat, lon) Countries
GREEN
1 14 Mar 2019 00:00 Tropical storm 65 no people no people -11.7, 95.9
GREEN
2 14 Mar 2019 06:00 Tropical storm 74 no people no people -12, 96 Cocos (Keeling) Islands
GREEN
3 14 Mar 2019 12:00 Tropical storm 74 no people no people -12.8, 95.8
GREEN
4 14 Mar 2019 18:00 Tropical storm 83 no people no people -13.2, 95.5
GREEN
5 15 Mar 2019 00:00 Tropical storm 83 no people no people -13.6, 95.2
GREEN
6 15 Mar 2019 06:00 Tropical storm 83 no people no people -13.8, 94.8
GREEN
7 15 Mar 2019 12:00 Tropical storm 102 no people no people -14.4, 94.8
GREEN
8 15 Mar 2019 18:00 Tropical storm 102 no people no people -14.7, 94.3
GREEN
9 16 Mar 2019 00:00 Tropical storm 111 no people no people -14.9, 93.8
GREEN
10 16 Mar 2019 06:00 Tropical storm 111 no people no people -15, 93.3
GREEN
11 16 Mar 2019 12:00 Category 1 120 no people no people -15.3, 93
GREEN
12 16 Mar 2019 18:00 Category 2 157 no people no people -15.6, 92.3
GREEN
13 17 Mar 2019 00:00 Category 2 157 no people no people -16.1, 91.6
GREEN
14 17 Mar 2019 06:00 Category 3 185 no people no people -16.3, 91
GREEN
15 17 Mar 2019 12:00 Category 3 185 no people no people -16.4, 90.6
GREEN
16 17 Mar 2019 18:00 Category 2 176 no people no people -16.4, 90.1
GREEN
17 18 Mar 2019 00:00 Category 2 157 no people no people -16.8, 89.6
GREEN
18 18 Mar 2019 06:00 Category 1 139 no people no people -17.2, 88.9
GREEN
19 18 Mar 2019 12:00 Tropical storm 111 no people no people -17.6, 88.1
GREEN
20 18 Mar 2019 18:00 Tropical storm 83 no people no people -17.8, 87.5
GREEN
21 19 Mar 2019 00:00 Tropical storm 83 no people no people -18.1, 86.6
GREEN
22 19 Mar 2019 06:00 Tropical storm 74 no people no people -18.2, 85.7
GREEN
23 19 Mar 2019 12:00 Tropical storm 74 no people no people -18.3, 85.1
GREEN
24 19 Mar 2019 18:00 Tropical storm 74 no people no people -18.6, 84.6
GREEN
24 20 Mar 2019 06:00 Tropical storm 74 no people no people -19.2, 83.4
GREEN
24 20 Mar 2019 18:00 Tropical storm 65 no people no people -19.4, 82.3
GREEN
24 21 Mar 2019 06:00 Tropical depression 56 no people no people -19.5, 81.2
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.



Exposed population

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

...

StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Batubetumpang, Indonesia. This height is estimated for 14 Mar 2019 18:00 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Locations affected by Storm surge (31 locations). Calculation based on advisory number 30 of 21 Mar 2019 06:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)
14 Mar 2019 18:00 Batubetumpang Indonesia  0.2
14 Mar 2019 17:00 Radjik Indonesia  0.2
14 Mar 2019 16:00 Rambat Indonesia  0.2
14 Mar 2019 16:00 Lubuk-besar Indonesia  0.2
14 Mar 2019 16:00 Bakong Indonesia  0.2
14 Mar 2019 14:00 Tipar Indonesia  0.2
14 Mar 2019 16:00 Tandjungniur Indonesia  0.2
14 Mar 2019 15:00 Koba Indonesia  0.2
14 Mar 2019 16:00 Perlang Indonesia  0.2
14 Mar 2019 16:00 Kepoh Indonesia  0.2
14 Mar 2019 16:00 Tukak Indonesia  0.2
14 Mar 2019 16:00 Penoetoek Indonesia  0.2
14 Mar 2019 15:00 Ketapang Indonesia  0.2
14 Mar 2019 15:00 Tandjunglabu Indonesia  0.2
14 Mar 2019 04:00 Sungsang Indonesia  0.2
14 Mar 2019 14:00 Pangkalpinang Indonesia  0.1
14 Mar 2019 14:00 Batoebeloebang Indonesia  0.1
14 Mar 2019 14:00 Kramat Indonesia  0.1
14 Mar 2019 14:00 Cengkarengbelakang Indonesia  0.1
14 Mar 2019 16:00 Tempilang Indonesia  0.1
14 Mar 2019 16:00 Tanara Indonesia  0.1
14 Mar 2019 15:00 Teritip Indonesia  0.1
14 Mar 2019 14:00 Sungailiat Indonesia  0.1
14 Mar 2019 16:00 Domas Indonesia  0.1
14 Mar 2019 03:00 Medielang Indonesia  0.1
14 Mar 2019 04:00 Anjai Indonesia  0.1
14 Mar 2019 15:00 Gunung Indonesia  0.1
14 Mar 2019 15:00 Merak Indonesia  0.1
14 Mar 2019 03:00 Muntok Indonesia  0.1
14 Mar 2019 04:00 Belo Indonesia  0.1
14 Mar 2019 17:00 Bakau Indonesia  0.1